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Colcannon Soup: A Cozy, Vegetable-Packed Comfort Dish Recipe

4.9 from 102 reviews

This Colcannon Soup is a warm, comforting dish inspired by traditional Irish flavors. Combining tender potatoes, green cabbage, kale, and leeks in a creamy vegetable broth, it’s a perfect hearty meal for chilly days. The soup is blended smooth, seasoned with nutmeg and topped with fresh green onions for added freshness and texture.

Ingredients

Scale

Vegetables

  • 4 medium potatoes, peeled and diced
  • 1 cup green cabbage, finely chopped
  • 1 cup kale, stems removed and chopped
  • 1 medium leek, sliced
  • 1 onion, diced
  • 2 green onions, sliced for garnish

Liquids & Fats

  • 3 cups vegetable broth
  • 2 cups milk (or plant-based milk)
  • 4 tablespoons butter (or vegan substitute)

Seasonings

  • Salt and pepper to taste
  • ½ teaspoon nutmeg

Instructions

  1. Sauté Aromatics: In a large pot, melt the butter over medium heat. Add the diced onion and sliced leek, sautéing until they are soft and translucent, about 5 minutes.
  2. Add Potatoes: Add the diced potatoes to the pot and stir, cooking for another 3 minutes to combine flavors.
  3. Boil Broth: Pour in the vegetable broth and bring it to a boil to start tenderizing the potatoes.
  4. Simmer Greens: Reduce the heat to low and add the chopped cabbage and kale. Let the mixture simmer for about 15-20 minutes or until the potatoes are fork-tender.
  5. Blend Soup: Using an immersion blender, puree the soup until smooth. For a chunkier texture, leave some potato pieces unblended.
  6. Season and Heat: Stir in the milk and season with salt, pepper, and nutmeg. Gently heat the soup until warmed through, about 5 minutes, ensuring it doesn’t boil.
  7. Serve: Ladle the hot soup into bowls and garnish with sliced green onions before serving for a fresh finish.

Notes

  • You can substitute plant-based milk and vegan butter to make this soup vegan-friendly.
  • If you prefer a thicker soup, reduce the amount of broth slightly or add more potatoes.
  • For added texture, reserve some cooked potatoes before blending and stir them back in.
  • Adjust seasoning according to taste, especially the nutmeg, which adds warmth and depth.

Keywords: Colcannon Soup, Irish Soup, Potato Soup, Cabbage Soup, Creamy Vegetable Soup, Comfort Food, Kale Soup